Which is cheaper, the Biatec T. G. Masaryk or the Zero West L4 Longitude?

At MSRP the Biatec T. G. Masaryk is the cheaper of the two at $2,214, against $2,995 for the Zero West L4 Longitude — a $781 gap before any retailer discounting.

Which is bigger, the Biatec T. G. Masaryk or the Zero West L4 Longitude?

The Zero West L4 Longitude wears larger at 42mm versus 40mm for the Biatec T. G. Masaryk — a 2mm difference across the dial.

Which has a longer power reserve, the Biatec T. G. Masaryk or the Zero West L4 Longitude?

The Zero West L4 Longitude carries a 62-hour power reserve against 41 hours on the Biatec T. G. Masaryk.

What movement does the Biatec T. G. Masaryk run compared to the Zero West L4 Longitude?

Both watches run automatic movements — the Biatec T. G. Masaryk uses the Sellita SW200-1 and the Zero West L4 Longitude uses the Sellita SW500.

Side by side

Biatec T. G. MasarykvsZero West L4 Longitude

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Add a watch

Biatec T. G. Masaryk

MSRP $2,214

Zero West L4 Longitude

l4-longitude

MSRP $2,995

At a glance

9 of 29 specs differ

Diameter

T. G. Masaryk40mm

L4 Longitude42mm

Power Reserve

T. G. Masaryk41h

L4 Longitude62h

Water Resistance

T. G. Masaryk100m

L4 Longitude100m

MSRP

T. G. Masaryk$2,214

L4 Longitude$2,995

Full specifications

Case

5 specs

Diameter

40mm

42mm

Thickness

11.15mm

13.7mm

Lug-to-Lug

48mm

47mm

Lug Width

20mm

22mm

Material

316L Stainless Steel

Stainless Steel

Crystal & Dial

1 specs

Dial Color

Beige

—

Movement

2 specs

Caliber

Sellita SW200-1

Sellita SW500

Power Reserve

41h

62h

Pricing

1 specs

MSRP

—

$2,995

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Feynman Timekeepersmicro

Follow this matchup

Get a note when Biatec T. G. Masaryk vs Zero West L4 Longitude gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Feynman Timekeepers CoalescevsZero West L4 Longitude Maen Manhattan 37 IFL EditionvsZero West L4 Longitude Beaufort Permian RiftvsZero West L4 Longitude Lucky Harvey Chiming HorsevsZero West L4 Longitude Biatec T. G. MasarykvsZero West AV1 Vulcan Biatec T. G. MasarykvsZero West S6e Spitfire Escape

Edit this comparison Add another watch Explore more 39–43mm watches

Biatec T. G. MasarykvsZero West L4 Longitude

At a glance

Full specifications

More watches worth a look

Coalesce

AV1 Vulcan

Manhattan 37 IFL Edition

S6e Spitfire Escape

Permian Rift

Chiming Horse

Black Bay

42mm Automatic

Follow this matchup

People also compared